import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
/*import Mock from './mock'
Mock.bootstrap();*/
import 'font-awesome/css/font-awesome.min.css'
import axios from 'axios'
//配置axios的全局基本路径
axios.defaults.baseURL='http://localhost:8080'
//全局属性配置，在任意组件内可以使用this.$http获取axios对象
Vue.prototype.$http = axios
Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})
//========================我们自定义的拦截器
//=====第一个拦截器axios前置拦截器
axios.interceptors.request.use(config=>{
    //携带token
    let token =  localStorage.getItem("token");
    if(token){
        config.headers['token']=token;//在我们请求头上加上token字符串
    }
    return config;
},error => {
    Promise.reject(error);
})
//第三个拦截器处理后端拦截器传递过来的报错信息
axios.interceptors.response.use(result=>{
    let data = result.data;
    if(!data.success && data.message==="noLogin"){
        localStorage.removeItem("token");
        localStorage.removeItem("loginInfo");
        router.push("/login");
    }
    return result;
},error => {
    Promise.reject(error);
})
//第四个拦截器静态资源拦截器
router.beforeEach((to, from, next) => {
    if (to.path == '/login'||to.path == '/shop') {
        next()//放行
    }else {//访问的是受限资源
        let user = JSON.parse(localStorage.getItem('loginInfo'));
        if (!user) {
            next({ path: '/login' })//定位到登录页面
        } else {
            next()
        }
    }

})
//=======================================


//router.afterEach(transition => {
//NProgress.done();
//});

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

